Received it today - or rather it was here when I came back from my weekend drive across Norway.
The lens is even more beautiful than I thought. Absolutely spotless - both brass and glass! One surprise: There's no threaded mounting flange - the end of the barrel flares out, and has holes for mounting directly to the lensboard! Which means (for a number of strange reasons) that I can't put it on my 18x24cm camera after all. Well, I'm sure I'll find some kind of solution!